389211078720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1\times {\mathrm{40289}}^1$

素因数の和:40685

約数の個数: 224

約数和(自身を含む): 1282072924800

約数和(自身を除く): 892861846080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 347, 348, 435, 464, 480, 580, 694, 696, 870, 928, 960, 1041, 1160, 1388, 1392, 1735, 1740, 1856, 2082, 2320, 2776, 2784, 3470, 3480, 4164, 4640, 5205, 5552, 5568, 6940, 6960, 8328, 9280, 10063, 10410, 11104, 13880, 13920, 16656, 20126, 20820, 22208, 27760, 27840, 30189, 33312, 40252, 40289, 41640, 50315, 55520, 60378, 66624, 80504, 80578, 83280, 100630, 111040, 120756, 120867, 150945, 161008, 161156, 166560, 201260, 201445, 241512, 241734, 301890, 322016, 322312, 333120, 402520, 402890, 483024, 483468, 603780, 604335, 644032, 644624, 805040, 805780, 966048, 966936, 1168381, 1207560, 1208670, 1289248, 1610080, 1611560, 1932096, 1933872, 2336762, 2415120, 2417340, 2578496, 3220160, 3223120, 3505143, 3867744, 4673524, 4830240, 4834680, 5841905, 6446240, 7010286, 7735488, 9347048, 9660480, 9669360, 11683810, 12892480, 13980283, 14020572, 17525715, 18694096, 19338720, 23367620, 27960566, 28041144, 35051430, 37388192, 38677440, 41940849, 46735240, 55921132, 56082288, 69901415, 70102860, 74776384, 83881698, 93470480, 111842264, 112164576, 139802830, 140205720, 167763396, 186940960, 209704245, 223684528, 224329152, 279605660, 280411440, 335526792, 373881920, 405428207, 419408490, 447369056, 559211320, 560822880, 671053584, 810856414, 838816980, 894738112, 1118422640, 1121645760, 1216284621, 1342107168, 1621712828, 1677633960, 2027141035, 2236845280, 2432569242, 2684214336, 3243425656, 3355267920, 4054282070, 4473690560, 4865138484, 6081423105, 6486851312, 6710535840, 8108564140, 9730276968, 12162846210, 12973702624, 13421071680, 16217128280, 19460553936, 24325692420, 25947405248, 32434256560, 38921107872, 48651384840, 64868513120, 77842215744, 97302769680, 129737026240, 194605539360, 389211078720]

約数ペア:

[(1, 389211078720), (2, 194605539360), (3, 129737026240), (4, 97302769680), (5, 77842215744), (6, 64868513120), (8, 48651384840), (10, 38921107872), (12, 32434256560), (15, 25947405248), (16, 24325692420), (20, 19460553936), (24, 16217128280), (29, 13421071680), (30, 12973702624), (32, 12162846210), (40, 9730276968), (48, 8108564140), (58, 6710535840), (60, 6486851312), (64, 6081423105), (80, 4865138484), (87, 4473690560), (96, 4054282070), (116, 3355267920), (120, 3243425656), (145, 2684214336), (160, 2432569242), (174, 2236845280), (192, 2027141035), (232, 1677633960), (240, 1621712828), (290, 1342107168), (320, 1216284621), (347, 1121645760), (348, 1118422640), (435, 894738112), (464, 838816980), (480, 810856414), (580, 671053584), (694, 560822880), (696, 559211320), (870, 447369056), (928, 419408490), (960, 405428207), (1041, 373881920), (1160, 335526792), (1388, 280411440), (1392, 279605660), (1735, 224329152), (1740, 223684528), (1856, 209704245), (2082, 186940960), (2320, 167763396), (2776, 140205720), (2784, 139802830), (3470, 112164576), (3480, 111842264), (4164, 93470480), (4640, 83881698), (5205, 74776384), (5552, 70102860), (5568, 69901415), (6940, 56082288), (6960, 55921132), (8328, 46735240), (9280, 41940849), (10063, 38677440), (10410, 37388192), (11104, 35051430), (13880, 28041144), (13920, 27960566), (16656, 23367620), (20126, 19338720), (20820, 18694096), (22208, 17525715), (27760, 14020572), (27840, 13980283), (30189, 12892480), (33312, 11683810), (40252, 9669360), (40289, 9660480), (41640, 9347048), (50315, 7735488), (55520, 7010286), (60378, 6446240), (66624, 5841905), (80504, 4834680), (80578, 4830240), (83280, 4673524), (100630, 3867744), (111040, 3505143), (120756, 3223120), (120867, 3220160), (150945, 2578496), (161008, 2417340), (161156, 2415120), (166560, 2336762), (201260, 1933872), (201445, 1932096), (241512, 1611560), (241734, 1610080), (301890, 1289248), (322016, 1208670), (322312, 1207560), (333120, 1168381), (402520, 966936), (402890, 966048), (483024, 805780), (483468, 805040), (603780, 644624), (604335, 644032)]